US20200025326A1 - Novel holder - Google Patents

Novel holder Download PDF

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Publication number
US20200025326A1
US20200025326A1 US16/040,443 US201816040443A US2020025326A1 US 20200025326 A1 US20200025326 A1 US 20200025326A1 US 201816040443 A US201816040443 A US 201816040443A US 2020025326 A1 US2020025326 A1 US 2020025326A1
Authority
US
United States
Prior art keywords
bar
bar member
fixation
hinged
fixation end
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
US16/040,443
Other languages
English (en)
Inventor
Huaide REN
Ying Zhang
Yuan HUO
Wentao Wang
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Vgoode Technologies Co Ltd
Original Assignee
Shenzhen Vgoode Technologies Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shenzhen Vgoode Technologies Co Ltd filed Critical Shenzhen Vgoode Technologies Co Ltd
Priority to US16/040,443 priority Critical patent/US20200025326A1/en
Priority to CN201811003777.8A priority patent/CN109140144A/zh
Publication of US20200025326A1 publication Critical patent/US20200025326A1/en
Assigned to SHENZHEN VGOODE TECHNOLOGIES CO., LTD. reassignment SHENZHEN VGOODE TECHNOLOGIES CO., LTD. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: VISIONER INC.
Assigned to VISIONER INC. reassignment VISIONER INC. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: HUO, Yuan, REN, Huaide, ZHANG, YING, WANG, WENTAO
Abandoned legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
    • F16M11/10—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a horizontal axis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F16M11/043—Allowing translations
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F16M11/043—Allowing translations
    • F16M11/048—Allowing translations adapted to forward-backward translation movement
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F16M11/043—Allowing translations
    • F16M11/046—Allowing translations adapted to upward-downward translation movement
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/20—Undercarriages with or without wheels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/20—Undercarriages with or without wheels
    • F16M11/2007—Undercarriages with or without wheels comprising means allowing pivoting adjustment
    • F16M11/2021—Undercarriages with or without wheels comprising means allowing pivoting adjustment around a horizontal axis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
    • F16M13/02—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
    • F16M13/022—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle repositionable
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/20—Undercarriages with or without wheels
    • F16M11/22—Undercarriages with or without wheels with approximately constant height, e.g. with constant length of column or of legs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M2200/00—Details of stands or supports
    • F16M2200/04—Balancing means
    • F16M2200/041—Balancing means for balancing rotational movement of the head
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M2200/00—Details of stands or supports
    • F16M2200/06—Arms
    • F16M2200/063—Parallelogram arms

Definitions

  • the present disclosure relates to the technical field of office equipment, and in particular to a novel holder.
  • sides of a parallelogram structure may need to bear axial tension and stress, and need to have a certain rigidity to bear the stress which bends and deforms the sides.
  • the parallelogram structure is widely applied, especially in lifting adjustment field.
  • a common structure is as follows: the supporting and the position adjustment of a main body H are realized on a base G by a parallelogram structure ACFD, a bar AC is fixed on the main body H and a bar DF is fixed on the base G. And there is no connecting bar BE in structures of existing products.
  • an air spring is provided between A and K for the purpose of connection, and when the main body H is pressed down towards the base G, AK tends to decrease in length thus forming the supporting (there are limiting structures at top and bottom vertexes of AD or CF).
  • the angle of AKD is slightly adjusted (the distance between K and D is increased or decreased) so that the weight of the main body H is balanced with the supporting force of the air spring, the height of the main body H is constant; and when the main body H is pressed down or raised up to the desired height, the main body H will be suspended.
  • two connecting bars AD and CF are required to be made of rigid material with bending resistance property, and are generally of a steel tube or plate bending structure, so that this structure occupies much space, large in volume, high in material consumption, and difficult to satisfy the special requirements on some structures or shapes.
  • a holder of a circular tubular structure is to be manufactured, all structures should be encapsulated within the circular tube, and the circular tube should be as small as possible in diameter and as round as possible in shape.
  • the circular tube needs to form one of AD and CF, and a U-shaped (circular tube, square tube or steel bar) rigid structural member needs to be further provided within the tube.
  • the present disclosure is aimed at solving the above problems.
  • An objective of the present disclosure is to provide a novel holder in order to solve any one of the above problems.
  • the present disclosure provides a novel holder having a compact and flexible structure.
  • the present disclosure provides a novel holder, including a first fixation end, a second fixation end, a first bar member and a second bar member, the first bar member and the second bar member each have two ends respectively hinged to the first fixation end and the second fixation end and are parallel to each other, the novel holder being of a tubular structure and further including a main bar and an elastic support member, wherein:
  • the two ends of the main bar are hinged to the first fixation end and the second fixation end, respectively, the main bar is parallel to the first bar member, and fixation points at two ends of the main bar are located between fixation points of the first bar member and the second bar member;
  • a first end of the elastic support member is hinged to the first bar member and/or the second bar member, while a second end of the elastic support member is hinged to the second fixation end.
  • the elastic support member includes a support bar and an elastic member, wherein:
  • the support bar is hinged to the first bar member and the second bar member, respectively, and the support bar is parallel to a connecting line between a fixation point of the first bar member at the first fixation end and a fixation point of the second bar member at the first fixation end;
  • a first end of the elastic member is hinged to the support bar, and a second end of the elastic member is hinged to the second fixation end.
  • the main bar is made of rigid material.
  • the first bar member and/or the second bar member is made of flexible material.
  • the first bar member and/or the second bar member is of a bar structure or a sheet structure.
  • the elastic member is an air spring.
  • the novel holder is applied in a desktop monitor holding assembly.
  • the novel holder of the present disclosure by additionally providing a main bar to bear the bending resistance of the holder and by providing connecting bars to increase the degree of free adjustment of the holder, the range of choices for the materials to be used is expanded, the requirement on shape variability is satisfied, and the layout design in a more compact and tighter space can be realized.
  • FIG. 1 illustratively shows a diagram of the application principle of an existing parallelogram structure in a holder
  • FIG. 2 illustratively shows a schematic diagram of an internal structure of a novel holder according to the present disclosure
  • FIG. 3 illustratively shows a sectional view of the novel holder according to the present disclosure.
  • bar members AD and CF bear axial tension and stress, and hence the bar members AD and CF need to have a certain rigidity to bear the stress which bends and deforms them.
  • a bar BE parallel to AD and CF is provided between AD and CF to bear and satisfy the bending resistance property of the parallelogram structure, without influencing the movement of the parallelogram structure. Since it is only required that AD and CF have certain tensile performance, the ranges of choices for the materials and structures of the AD and CF are expanded. Meanwhile, the bar BE is designed as a tubular structure which encircles the AD and CF, so the overall structure of the parallelogram structure can be effectively simplified, and the beautiful appearance is ensured.
  • the overall structural rigidity of the parallelogram structure is the same as the rigidity of a structure having only one bar BE with the same rigidity.
  • the two bars will not bear a same force.
  • the two bars AD and CF may be made of flexible material.
  • the two bars AD and CF may be made of rigid material or material with a lower rigidity.
  • FIG. 2 shows a schematic diagram of an internal structure of the novel holder according to the present disclosure
  • FIG. 3 shows a sectional view of the novel holder according to an embodiment of the present disclosure
  • the novel holder includes a first fixation end 1 , a second fixation end 2 , a first bar member 3 , and a second bar member 4 .
  • the first bar member 3 and the second bar member 4 each have two ends respectively hinged to the first fixation end 1 and the two fixation end 2 and are parallel to each other.
  • This structure forms the framework of a four-rod mechanism of the novel holder.
  • the novel holder is of a tubular structure and further includes a main bar 5 and an elastic support member 6 , wherein the main bar 5 is of a tubular structure, and the elastic support member 6 is used for supporting and stabilizing the four-rod mechanism so that it is convenient for the adjustment of the supported height position of the novel holder.
  • the main bar 5 Two ends of the main bar 5 are hinged to the first fixation end 1 and the second fixation end 2 , respectively, and the main bar 5 is parallel to the first bar member 3 . Fixation points of the main bar 5 at two ends are located between fixation points of the first bar member 3 and the second bar member 4 .
  • the main bar 5 is of a circular tubular structure encircling the first bar member 3 and the second bar member 4 .
  • a first end of the elastic support member 6 is hinged to the first bar member 3 and/or the second bar member 4 , while a second end thereof is hinged to the second fixation end 2 , so that it is convenient for ensuring the flexibility in use of the novel holder.
  • the elastic support member 6 includes a support bar 61 and an elastic member 62 .
  • Two ends of the support bar 61 are hinged to the first bar member 3 and the second bar member 4 , respectively, and the support bar 61 is parallel to a connecting line between a fixation point of the first bar member 3 at the first fixation end 1 and a fixation point of the second bar member 4 at the first fixation end 1 . That is, as shown in FIG. 2 , F′D′ is parallel to FD. As such, the adjustment flexibility of the holder will not be influenced.
  • the first end of the elastic member 62 is hinged to the support bar 61 , while the second end thereof is hinged to the second fixation end 2 .
  • the length of the elastic member 62 can be effectively shortened.
  • the range of choices for the structures and strokes of the elastic member 62 is increased, the degree of freedom of the holder structure is expanded, and the adjustable range of lifting up and laying down the holder is extended. If no support bar 61 is provided, by merely increasing the length of the elastic member 62 , the adjustable range of the holder will become shorter, and the bending resistance of the elastic member 62 will be required to be higher.
  • the first bar member 3 (represented by AD) and the second bar member 4 (represented by CF) need to have certain rigidity.
  • the main bar 5 is provided as a main bearing bar for bearing the bending resistance and torsion resistance of the whole novel holder, it is only required that the first bar member 3 and the second bar member 4 have rigidity in a single direction and do not need to have torsion resistance, and the selectivities of the structures and materials of the first bar member 3 and the second bar member 4 are expanded.
  • a steel sheet may be selected as the first bar member 3 and/or the second bar member 4 , without bending or performing other structural reinforcement changes.
  • the main bar 5 is of a tubular structure, which may be a split structure for example formed by splicing left and right structures or upper and lower structures, and encircles the first bar member 3 and the second bar member 4 and is made of rigid material.
  • the main bar 5 may be of a circular tubular structure, or an oval tubular structure, or a square tubular structure or any other regular or irregular structure that can satisfy the requirements on the shape.
  • the main bar 5 may be a variation of BE or F′D′ in the principle.
  • the first bar member 3 and/or the second bar member 4 may be made of flexible material.
  • the first bar member 3 and/or the second bar member 4 may be selected as a bar structure or sheet structure.
  • the elastic member 62 is an air spring.
  • the novel holder of the present disclosure can be applied in a desktop monitor holding assembly.
  • the present disclosure also provides a desktop monitor holding assembly including the novel holder of the present disclosure.
  • the desktop monitor holding assembly may further include a connection member connected to the novel holder and configured to further connect to a monitor.
  • the present disclosure mainly solves some problems (including problems in structure and appearance) that are difficult to be solved in applications of some parallelogram structures. Meanwhile, the ranges of choices for the structures and materials are expanded, the requirement on shape variability is satisfied, and the layout design in a more compact and tighter space can be realized. With the further increasement of knowledge, more and more application scenarios will be developed.
  • the relational terms such as “first” and “second” are merely used for distinguishing one entity or operation from another entity or operation, but do not necessarily require or imply any actual relationship or order between the entities or the operations.
  • the terms “comprise/comprising,” “contain/containing,” or any other variants thereof are non-exclusive, so that a process, method, object or device containing a series of elements contains not only these elements, but also other elements not listed clearly, or further contains inherent elements of the process, method, object or device. Without more restrictions, an element defined by the statement “comprises an/a . . . ” does not exclude other identical elements in the process, method, object or device including this element.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Clamps And Clips (AREA)
  • Supports For Pipes And Cables (AREA)
US16/040,443 2018-07-19 2018-07-19 Novel holder Abandoned US20200025326A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US16/040,443 US20200025326A1 (en) 2018-07-19 2018-07-19 Novel holder
CN201811003777.8A CN109140144A (zh) 2018-07-19 2018-08-30 一种新型支架

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US16/040,443 US20200025326A1 (en) 2018-07-19 2018-07-19 Novel holder

Publications (1)

Publication Number Publication Date
US20200025326A1 true US20200025326A1 (en) 2020-01-23

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Family Applications (1)

Application Number Title Priority Date Filing Date
US16/040,443 Abandoned US20200025326A1 (en) 2018-07-19 2018-07-19 Novel holder

Country Status (2)

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US (1) US20200025326A1 (zh)
CN (1) CN109140144A (zh)

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